tseries {pastecs} | R Documentation

## Convert a 'regul' or a 'tsd' object into a time series

### Description

Regulated series contained in a 'regul' object or components issued from a time series decomposition with 'tsd' are extracted from their respective object and converted into uni- or multivariate regular time series ('rts' objects in Splus and 'ts' objects in R)

### Usage

    tseries(x)

### Arguments

`x` | A 'regul' or 'tsd' object

### Value

an uni- or multivariate regular time series

### Note

To extract some of the time series contained in the 'regul' or 'tsd' objects, use the `extract()` method

### Author(s)

Philippe Grosjean (phgrosjean@sciviews.org), Frédéric Ibanez (ibanez@obs-vlfr.fr)

### See Also

`is.tseries`, `regul`, `tsd`

### Examples

    data(releve)
    rel.regy <- regul(releve$Day, releve[3:8], xmin=6, n=87, units="daystoyears",
            frequency=24, tol=2.2, methods="linear", datemin="21/03/1989",
            dateformat="d/m/Y")
    # This object is not a time series
    is.tseries(rel.regy)     # FALSE
    # Extract all time series contained in the 'regul' object
    rel.ts <- tseries(rel.regy)
    # Now this is a time series
    is.tseries(rel.ts)       # TRUE

[Package pastecs version 1.3-2 Index]